Answer:
acceleration of the particle as a function of time is given as

and position of the particle as a function of time is given as


Explanation:
we have given,

at t=0, s=0
therefore initial velocity,u
u=v=
v=u+at.........(1)
we know from first equation of motion
let acceleration at time t be a(t), and position be x(t)
put value of v,u and a in equation 1
we got,

Therefore,acceleration of the particle as a function of time is given as

and position of the particle as a function of time is given as

